Dolph Microwave S/X Dual Band Feed System DH-Dualband-Feed-S/Tx&Rx-X/Rx 01 feed is suitable for TT&C applications with S Band Transmit (TX), and X- Band Receive (RX) both in RHCP. It includes corrugated horn, Spetum polarizer, Circular-rectangul transition and diplexer etc. It does not include tracking. Suitable for TT&C applications requiring S- Band transmit and X- Band receive.
Features
X- Band reception in RHCP
X- Band septum polarizer for low noise performance and low axial ratio
S- Band transmission in RHCP
X- Band Loopback test injection port for testing the complete X Band reception chain
Two Band coaxial waveguide feed, both bands on axis
Optional X- Band waveguide filter for radar rejection
Feed is controlled over the Orbital Data Bus (ODB)
Integrated low phase noise X- Band block downconverter to L- Band IF output (Optional)
Heavy-duty aluminum enclosure, powder coated and assembled with stainless steel fasteners to eliminate external corrosion
Pressurized feed with temperature and humidity sensors
Technical parameters are as below:
Model: DH-Dualband-Feed-S/Tx&Rx-X/Rx 01
F/D: 0.33
X-band: 7.8-8.4GHz
Polarization: RHCP/LHCP
Flange interface: WR112/FBP84, 1-port, connected with LNA system
